Features of ground inflow testing in the areas of double porosity aquifer development
https://doi.org/10.21285/2686-9993-2021-44-2-116-124
Abstract
The purpose of the study is optimization of geological exploration at the groundwater deposits of the upper hydrodynamic zone formed in the fault-block structure conditions in Eastern Siberia. The authors analyze the structural and tectonic features of the areas under investigation, the results of areal geophysics studies, exploration drilling and the use of the author's methodology in carrying out of the ground inflow testing. The objects of research are groundwater deposits located in various tectonic structures of Eastern Siberia. The analysis of field study results involving researches of groundwater deposits located in various tectonic structures of Eastern Siberia made it possible to identify the double porosity in the aquifers of free water exchange in the region, which is due to the stresses arising during the inland Baikal rift system formation. As a result, the optimization of geological exploration work, methodology and processing methods of ground inflow testing in the areas of fault-block structures development were introduced on the basis of the features of structural-tectonic and hydrogeological conditions.
About the Authors
L. I. Auzinaa
Irkutsk National Research Technical University
Russian Federation
Competing Interests:
Russian Federation
Larisa I. Auzina, Cand. Sci. (Geol. & Mineral.), Associate Professor,
Assosiate Professor of the Department of Applied Geology, Geophysics, and Geoinformation Systems, Institute of Subsoil Use
83 Lermontov St., Irkutsk 664074
Competing Interests:
The authors declare no conflicts of interests.
Yu. K. Lankin
Irkutsk Territorial Center of State Monitoring of Geological Environment, Irkutskgeofizika JSC
Russian Federation
Competing Interests:
Russian Federation
Yuri K. Lankin, Head of Irkutsk Territorial Center of State Monitoring
of Geological Environment, Irkutskgeofizika JSC
9a Klary Tsetkin St., Irkutsk 664039
Competing Interests:
The authors declare no conflicts of interests.
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Review
For citations:
Auzinaa L.I., Lankin Yu.K. Features of ground inflow testing in the areas of double porosity aquifer development. Earth sciences and subsoil use. 2021;44(2):116-124. (In Russ.) https://doi.org/10.21285/2686-9993-2021-44-2-116-124
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